50949725 has 12 divisors (see below), whose sum is σ = 63570336. Its totient is φ = 40506480.

The previous prime is 50949713. The next prime is 50949727. The reversal of 50949725 is 52794905.

It is not a de Polignac number, because 50949725 - 2²⁰ = 49901149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50949727) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2177 + ... + 10326.

It is an arithmetic number, because the mean of its divisors is an integer number (5297528).

Almost surely, 2^50949725 is an apocalyptic number.

It is an amenable number.

50949725 is a deficient number, since it is larger than the sum of its proper divisors (12620611).

50949725 is a wasteful number, since it uses less digits than its factorization.

50949725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12676 (or 12671 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 41.

The square root of 50949725 is about 7137.9076065749. The cubic root of 50949725 is about 370.7210797999.

The spelling of 50949725 in words is "fifty million, nine hundred forty-nine thousand, seven hundred twenty-five".